Question: I’m not sure when I should fertilize my shrubs and trees. I used to think that spring was the best time, but I see people fertilizing in summer, and recently I was told that fall is the best time. …

Virtues: We love ‘Northwind’ switchgrass SO much it has made our list for a second time. It has a great fall and winter interest thanks to its bright off-season foliage and fluffy seed heads. It is tall and narrow, perfect as …

Consider this information from Decoding Garden Advice by Jeff Gillman and Meleah Maynard to determine if you should remove twine, burlap and wire from a balled-and-burlapped tree or shrub before planting.

Excerpted from The Flower Gardener’s Bible by Lewis and Nancy Hill (Timber Press, 2003). An edging defines exactly what is garden and what is not, and it gives the bed a finished appearance, often making the difference between a fine …

Virtues: We love ‘Pazazz Tangerine’ for its stunning tropical orange blossoms. A new portulaca in the Pazazz series, ‘Tangerine’ is daylight sensitive, drought tolerant and deer resistant. It is an eye-popping choice for your spill component in containers or bordering …